A clinical trial to compare early and late pituitary ablation in advanced cancer of the breast.
D001943:Breast Neoplasms / Q000532:radiotherapy*; D005260:Female; D006801:Humans; D010910:Pituitary Irradiation; D013997:Time Factors; D015020:Yttrium Isotopes / Q000627:therapeutic use
D015020:Yttrium Isotopes